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Colour

#665F5E

  • #665F5E
  • Grey
  • Dark
  • Nearest: Dim grey

#665F5E is a grey with RGB values 102, 95, 94 and HSL 7°, 4%, 38%. It is a dark colour, so white text on it reaches 6.2:1 contrast (AA for normal text). The nearest named colour is Dim grey.

Colour values

#665F5E#665F5E
HEX#665F5E
RGBrgb(102, 95, 94)
RGB (0–1)0.4, 0.3725, 0.3686
RGB percentages40%, 37.3%, 36.9%
HSLhsl(7.5, 4.1%, 38.4%)
HSV / HSBhsv(7.5, 7.8%, 40%)
CMYK0%, 6.9%, 7.8%, 60%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,709,086
CSS custom property--colour: #665F5E;

Brightness & contrast

Relative luminance0.11817WCAG 2.x, 0 is black and 1 is white
Perceived brightness97 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.24:1
Contrast with white6.24:1WCAG normal text: AA
Contrast with black3.36:1WCAG normal text: Fail
Greyscale equivalent#606060
Inverted#99A0A1

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#60605Eno red cones; affects about 1% of men; ΔE 3 from the original
Deuteranopia#62615Eno green cones; the most common form, about 1% of men; ΔE 2.8 from the original
Tritanopia#685E5Fno blue cones; rare, and affects men and women equally; ΔE 1.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text6.24:1WCAG large text: AAA
Contrast with black, large text3.36:1WCAG large text: AA

Named colours

Dim grey · ΔE 4.6Gray · ΔE 13Slate grey · ΔE 17.7Dark slate grey · ΔE 18.1Light slate grey · ΔE 20.2Rosy brown · ΔE 27.3
Nearest named CSS colourDim grey (#696969)ΔE 4.62, a close match
Hue familygrey
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#5E6566
Analogous#665E61, #66635E
Triadic#5E665F, #5F5E66
Split complementary#5E6663, #5E6166
Tetradic#61665E, #5E6566, #635E66

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#CAC6C6
Lighter +30%#B2ACAB
Lighter +20%#999291
Lighter +10%#817876
Darker −10%#4B4646
Darker −20%#312E2D
Darker −30%#161515
Darker −40%#000000
More saturated +25%#7F4D46
Less saturated −25%#626262

Channel breakdown

R102
G95
B94
Red102 (40%)
Green95 (37.3%)
Blue94 (36.9%)
Hue7.5°
Saturation (HSL)4.08%
Lightness38.43%
Dominant channelRed
Hex per channelR 66 · G 5F · B 5E

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Every value on this page was computed from “665f5e” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.